# Mata Chat vs TrainTT

The clearest difference is update cadence: TrainTT at every 3 days against Mata Chat's every 3 weeks. Mata Chat's advantage is iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mata Chat ships an update every 3 weeks, TrainTT every 3 days. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mata Chat | TrainTT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mata-chat/id1243414093/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 99 MB | 49 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhefu Fang](https://appshunter.io/developer/1136578296) | [Qian Yun Network Service Co., Ltd.](https://appshunter.io/developer/1567568557) |

## What reviewers say

### Mata Chat

[App page](https://appshunter.io/ios/app/mata-chat/id1243414093)

This app prioritizes user privacy with end-to-end encryption and anonymous registration. It offers secure chat features, including disappearing messages, screenshot notifications, and an app lock for added protection. Enjoy private voice and group chats without compromising your personal information.

**Highlights:** End-to-end encrypted chats, No chat history saved, Anonymous registration, Screenshot notifications, Private app lock, Voice and group chat

**Features:** macOS Compatibility

**In-app purchases:** none


### TrainTT

[App page](https://appshunter.io/ios/app/traintt/id1597479690)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mata Chat free?

Mata Chat is free to download, with no in-app purchases.

### Is TrainTT free?

TrainTT is free to download, with no in-app purchases.

### Do Mata Chat or TrainTT have ads?

Neither Mata Chat nor TrainTT shows ads.

### Which is updated more often, Mata Chat or TrainTT?

Mata Chat ships an update every 3 weeks, and TrainTT every 3 days. Most recently, Mata Chat was updated on November 2, 2026 and TrainTT on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*